Detailed text transcripts for TV channel - MSNBC - 20130428:21:15:00
The blasts. photographer john tlumacki finds other people just like carlos arredondo aiding the wounded and snaps a series of unforgettable images, this one of a man applying tourniquets to a woman's leg. and another, this teenager lying on the ground, giving help to total strangers. >> tlumacki doesn't know it but the two victims in the photo he takes are mother and daughter, sell left and sydney corcoran and the man helping sell left is kevin. they're waiting for their sister to cross the finish line. >> i have a vivid memory of seeing my daughter and my friends being blown back, falling bac...